Disk Operating System (DOS) Question:

The operating system creates ..... from the physical computer.

a. Virtual space
b. Virtual computers
c. Virtual device
d. None

DOS (Disk Operating System) Interview Question
DOS (Disk Operating System) Interview Question

Answer:

b. Virtual computers


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..... share characteristics with both hardware and software.

a. Operating system
b. Software
c. Data
d. None		Swapping:

a. Works best with many small partitions
b. Allows many programs to use memory simultaneously
c. Allows each program in turn to use the memory
d. Does not work with overlaying